'''
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with self work for additional information
 * regarding copyright ownership.  The ASF licenses self file
 * to you under the Apache License, Version 2.0 (the
 * "License") you may not use self file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http:#www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
'''
from base.graph.Node_Fluid import Node_Fluid

#import org.apache.jena.shared.PrefixMapping;

'''
 * A Node_ANY (there should be only one) is a meta-node that is used to stand
 * for any other node in a query.
'''

class Node_ANY(Node_Fluid):
    # ''' package''' Node_ANY():
    #     super().__init__("")
    def __init__(self):
        super().__init__("")

    '''
     * Node_ANY's are only equal to other Node_ANY's
    '''
    #@Override
    # param Object other
    # result boolean
    def equals(self, other):
        if (self == other):
            return True
        return isinstance(other, Node_ANY)
    

    #@Override
    # param NodeVisitor v
    # result Object
    def visitWith(self, v):
        return v.visitAny(self)
    

    #@Override
    # param Node other
    # result boolean
    def matches(self, other):
        return other is not None
    

    #@Override
    # param 
    # result String
    def toString(self):
        return "ANY"
    

    #@Override
    # param PrefixMapping pm, boolean quoting
    # result String
    # def toString(self, pm, quoting):
    #     return "ANY"
    

ANY = Node_ANY()